OT-2026-000092199
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000092199) never changes.
Identity and time
| Publication number | OT-2026-000092199 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7903-858d-49ef85bb7040 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f504ded6dca60ff2e8242c1307b84121dbc7c7d6a4cdbf7066ddc94df658793 |
|---|---|
| Markdown | 446d55fad61cc02f60d7211c372911728022eb54e85e40447e9fa10ae4df1a56 |
| Publication page | 40c24b716f283369ae1defad217817f5085d2f4420449aa9d1703576e59164c3 |
| Manifest | 4e5ea6bf2563abeb214d70fe462987d96ded93a5dfbe023daf4836a6c6b1f97d |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | zqh5fdNyuDQNDnPfpk4mN60jXGarQCy/CccPQAXeDp3w6lir9QUWp8NMyKK1e8kwPwcQVZVdTR/jokyAM5ksCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:41.035881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092199observed 40c24b716f283369ae1defad217817f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:41.018963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092199/manifest.jsonobserved 4e5ea6bf2563abeb214d70fe462987d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.002572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092199/publication.mdobserved 446d55fad61cc02f60d7211c37291172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.982918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092199/publication.txtobserved 8f504ded6dca60ff2e8242c1307b8412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|